src-test2/sys/dev/de, branch stable/7

MFC r197461:

2009-11-04T19:01:35Z

Use __NO_STRICT_ALIGNMENT to determine whether de(4) have to apply alignment fixup code for received frames on strict alignment architectures. MFC r197463: Consistently use bus_addr_t. MFC r197464: Destroy dmamap in dma cleanup. MFC r197465: Align Tx/Rx descriptors on 32 bytes boundary instead of PAGE_SIZE. Also align setup descriptor on 32 bytes boundary. Tx buffer have no alignment limitation so create dmamap without alignment restriction[1]. Rx buffer still seems to require 4 bytes alignment limitation but we can simply use MCLBYTES for size to map the buffer instead of TULIP_DATA_PER_DESC as the buffer is allocated with m_getcl(9). de(4) supports up to TULIP_MAX_TXSEG segments for Tx buffers, increase maximum dma segment size to TULIP_MAX_TXSEG * MCLBYTES. While I'm here remove TULIP_DATA_PER_DESC as it is not used anymore. This should fix de(4) breakage introduced after r176206. Submitted by: jhb [1] Reported by: WATANABE Kazuhiro < CQG00620 <> nifty dot ne dot jp > Tested by: WATANABE Kazuhiro < CQG00620 <> nifty dot ne dot jp >, Takahashi Yoshihiro < nyan <> jp dot freebsd dot org >

MFC: Explicitly bypass bpf(4) for media test packets during attach.

2008-04-08T14:23:23Z

The maxsegsz of a dma tag created in de(4) is TULIP_DATA_PER_DESC bytes.

2007-06-07T00:28:47Z

In Rx path it allocates a new mbuf with m_getcl(9) so the length of the mbuf is MCLBYTES which is greater than a segment size specified by the dma tag. This segment size mismatch caused a voluntary panic. Fix the panic by settting the mbuf length to TULIP_DATA_PER_DESC. Reported by: Arne H Juul Tested by: Arne H Juul

Increase size of timer counter bitfield to accomodate the actual size of the

2007-05-20T16:43:35Z

default timer value. Discovered By: gcc 4.2 MFC after: 3 days

o break newbus api: add a new argument of type driver_filter_t to

2007-02-23T12:19:07Z

bus_setup_intr() o add an int return code to all fast handlers o retire INTR_FAST/IH_FAST For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current Reviewed by: many Approved by: re@

- Consistently use if_printf() only in interface methods: if_start(),

2006-09-15T15:16:12Z

if_watchdog, etc., or in functions used only in these methods. In all other functions in the driver use device_printf(). - Use __func__ instead of typing function name. Submitted by: Alex Lyashkov

Remove various bits of conditional Alpha code and fixup a few comments.

2006-05-12T05:04:46Z

Repo copy de driver to dev/de, and adjust.

2006-02-26T17:52:04Z

Use the copy of the card's MAC address saved in tulip_enaddr() in the softc

2005-12-22T16:18:23Z

if we need a valid MAC address (for probing the media for example) before ether_ifattach() has been called since IF_LLADDR() is NULL then. Tested by: tisco

Use ETHER_ADDR_LEN rather than hardcoding 6.

2005-12-21T15:15:43Z